Function scrollMutated

src/ink/components/ScrollBox.tsx:110–124

(el: DOMElement)

    for (const l of listenersRef.current) l();
  };
  function scrollMutated(el: DOMElement): void {
    // Signal background intervals (IDE poll, LSP poll, GCS fetch, orphan
    // check) to skip their next tick — they compete for the event loop and
    // contributed to 1402ms max frame gaps during scroll drain.
    markScrollActivity();
    markDirty(el);
    markCommitStart();
    notify();
    if (renderQueuedRef.current) return;
    renderQueuedRef.current = true;
    queueMicrotask(() => {
      renderQueuedRef.current = false;
      scheduleRenderFrom(el);
    });
  }
  useImperativeHandle(ref, (): ScrollBoxHandle => ({
    scrollTo(y: number) {
      const el = domRef.current;